The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 25, 1990
Filed:
Oct. 30, 1989
Applicant:
Inventors:
Grzegorz Kaganowicz, Belle Mead, NJ (US);
John W Robinson, Levittown, PA (US);
Assignee:
General Electric Company, Princeton, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
C23C / ; B05D / ;
U.S. Cl.
CPC ...
20419215 ; 20419212 ; 427 39 ; 427 41 ;
Abstract
The adherence of the alignment layer of a liquid crystal cell is improved by simultaneously glow discharging and sputtering the alignment materials onto the conductors and substrates of the liquid crystal cell.
Kaganowicz, Grzegorz. (1990). Method of making liquid crystal devices with improved adherence (U.S. Patent No. 4980041). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4980041
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile